Wood stove



FIG. 1 is a front perspective view of a wood stove, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof, shown on a reduced scale;

FIG. 4 is a rear elevational view thereof, shown on a reduced scale;

FIG. 5 is a side elevational view thereof, shown on a reduced scale. 

The ornamental design for a wood stove, substantially as shown and described. 